`saierbio.com`

DNSSEC	⚠️ Not signed
NS	`dns23.hichina.com` ⭐
		A	2408:4009:501::31^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.110^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns24.hichina.com`
		A	2408:4009:501::32^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.108^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
MX	`qiye163mx01.mxmail.netease.com` ⭐
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
MX	`qiye163mx02.mxmail.netease.com`⁽¹⁰⁾
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
TXT	`v=spf1 include:spf.163.com ~all`
SOA	`dns23.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1776998061

Same first word

saierbio.com

saierbio.cn

Similar names

iberiaso.org

osiberia.org

boiseair.com

obrasiei.com

arisebio.com.tw

saiberio.com

ariseibo.com

airboise.com

DNS History

12 records (4 active, 8 former)

●NSdns23.hichina.com2026-04-03 → 2026-04-24 · 3 obs

○ 2017-04-08 20:43:08
● 2026-04-03 20:26:52
● 2026-04-24 02:58:50

●NSdns24.hichina.com2026-04-03 → 2026-04-24 · 3 obs

○ 2017-04-08 20:43:08
● 2026-04-03 20:26:52
● 2026-04-24 02:58:50

○NSns1.myhostadmin.net2015-07-03 → 2017-04-08 · 4 obs

● 2015-07-03 09:54:00
● 2017-04-08 20:43:08
○ 2026-04-03 20:26:52
○ 2026-04-24 02:58:50

○NSns2.myhostadmin.net2015-07-03 → 2017-04-08 · 4 obs

● 2015-07-03 09:54:00
● 2017-04-08 20:43:08
○ 2026-04-03 20:26:52
○ 2026-04-24 02:58:50

○NSns3.myhostadmin.net2015-07-03 → 2017-04-08 · 4 obs

● 2015-07-03 09:54:00
● 2017-04-08 20:43:08
○ 2026-04-03 20:26:52
○ 2026-04-24 02:58:50

○NSns4.myhostadmin.net2015-07-03 → 2017-04-08 · 4 obs

● 2015-07-03 09:54:00
● 2017-04-08 20:43:08
○ 2026-04-03 20:26:52
○ 2026-04-24 02:58:50

○NSns5.myhostadmin.net2015-07-03 → 2017-04-08 · 4 obs

● 2015-07-03 09:54:00
● 2017-04-08 20:43:08
○ 2026-04-03 20:26:52
○ 2026-04-24 02:58:50

○NSns6.myhostadmin.net2015-07-03 → 2017-04-08 · 4 obs

● 2015-07-03 09:54:00
● 2017-04-08 20:43:08
○ 2026-04-03 20:26:52
○ 2026-04-24 02:58:50

○MXmailmx2.dns.com.cn2015-07-03 → 2015-12-18 · 4 obs

● 2015-07-03 09:54:00
● 2015-12-18 05:59:30
○ 2016-03-25 16:00:26
○ 2026-04-24 02:58:50

●MXqiye163mx01.mxmail.netease.com2016-03-25 → 2026-04-24 · 3 obs

○ 2015-12-18 05:59:30
● 2016-03-25 16:00:26
● 2026-04-24 02:58:50

●MXqiye163mx02.mxmail.netease.com2016-03-25 → 2026-04-24 · 3 obs

○ 2015-12-18 05:59:30
● 2016-03-25 16:00:26
● 2026-04-24 02:58:50

○A123.56.72.1692017-04-08 → 2017-04-08 · 3 obs

● 2017-04-08 20:43:08
○ 2026-04-03 20:26:52
○ 2026-04-24 02:58:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
saierbio.com	dns23.hichina.com, dns24.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.40

NS records: dns23.hichina.com, dns24.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for saierbio.com (unsigned zone)

⏱️ Timing

Total: 747ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns24.hichina.com, dns23.hichina.com`
MX	2	`qiye163mx02.mxmail.netease.com (pri: 10), qiye163mx01.mxmail.netease.com (pri: 5)`
TXT	1	`v=spf1 include:spf.163.com ~all`
SOA	1	`dns23.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns23.hichina.com, dns23.hichina.com, dns23.hichina.com...)

Analysis

Name Servers

Two name servers dns23.hichina.com and dns24.hichina.com handle the delegation for saierbio.com.

saierbio.com shares the same name server setup as other domains, for example leshuapay.com, jianwei-ai.com, topviewchina.com, gggn.net and yooor.com.

saierbio.com at least partially shares name servers with other domains, for example guapian.com, gugc.cn, fishxy.cn, christo.cn and valve-star.net.

these name servers commonly pair with dns10.hichina.com, dns9.hichina.com, expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers: dns23.hichina.com points to: 2408:4009:501::31, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110; dns24.hichina.com points to: 2408:4009:501::32, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.

Mail Servers

Two mail servers handle saierbio.com: qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com.

saierbio.com shares the same mail server setup as other domains, including rayingimaging.com, helios-logistics.cn, hengyimf.com, dgjt.com and huijiatek.com.

saierbio.com shares some mail servers with other domains, at least partially, for instance xaat.net, jdwxcl.com, imutto.com and kwmedical.com.

Names with two IPs:

qiye163mx01.mxmail.netease.com points to: 47.251.71.119 and 47.251.84.126.

qiye163mx02.mxmail.netease.com points to: 47.251.71.119 and 47.251.84.126.

Names pointing to 47.251.71.119: qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com.

Names pointing to 47.251.84.126: qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com.

saierbio.com - robtex.com

saierbio.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Name Servers

Mail Servers

`saierbio.com`

`com`